FR3095918B1 - GATEWAY SELECTION PROCESS - Google Patents

GATEWAY SELECTION PROCESS Download PDF

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Publication number
FR3095918B1
FR3095918B1 FR1904745A FR1904745A FR3095918B1 FR 3095918 B1 FR3095918 B1 FR 3095918B1 FR 1904745 A FR1904745 A FR 1904745A FR 1904745 A FR1904745 A FR 1904745A FR 3095918 B1 FR3095918 B1 FR 3095918B1
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FR
France
Prior art keywords
gateways
terminal
gateway
subset
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1904745A
Other languages
French (fr)
Other versions
FR3095918A1 (en
Inventor
Henri Teboulle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagemcom Energy and Telecom SAS
Original Assignee
Sagemcom Energy and Telecom SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sagemcom Energy and Telecom SAS filed Critical Sagemcom Energy and Telecom SAS
Priority to FR1904745A priority Critical patent/FR3095918B1/en
Priority to PCT/EP2020/061990 priority patent/WO2020225075A1/en
Priority to US17/606,966 priority patent/US11496961B2/en
Priority to EP20721614.4A priority patent/EP3967006B1/en
Priority to CN202080034240.7A priority patent/CN113796050B/en
Publication of FR3095918A1 publication Critical patent/FR3095918A1/en
Application granted granted Critical
Publication of FR3095918B1 publication Critical patent/FR3095918B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/125—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality using a measured number of retransmissions as a link metric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Procédé de sélection d’au moins une passerelle dans un ensemble de passerelles pour relayer des données reçues d’un serveur et destinées à chaque terminal d’un groupe de terminaux, chaque terminal dudit groupe communiquant avec le serveur via au moins une passerelle de l’ensemble de passerelles, le groupe de terminaux et l’ensemble de passerelles formant un réseau LoRa, chaque passerelle recevant des données destinées à au moins un terminal retransmettant lesdites données à chaque terminal auquel lesdites données sont destinées dans une trame conforme au protocole LoRaWAN. Le procédé comprend : sélectionner un sous-ensemble de passerelles de l’ensemble de passerelles permettant au serveur de communiquer avec chaque terminal dudit groupe de taille minimale, le sous-ensemble sélectionné minimisant un risque que des données émises par le serveur et relayées par chaque passerelle dudit sous-ensemble soient perdues du fait de collisions entre des trames relayant lesdites données émises par les passerelles dudit sous-ensemble. Fig. 4Method of selecting at least one gateway from a set of gateways to relay data received from a server and intended for each terminal of a group of terminals, each terminal of said group communicating with the server via at least one gateway of the 'set of gateways, the group of terminals and the set of gateways forming a LoRa network, each gateway receiving data intended for at least one terminal retransmitting said data to each terminal for which said data is intended in a frame conforming to the LoRaWAN protocol. The method comprises: selecting a subset of gateways from the set of gateways allowing the server to communicate with each terminal of said minimum size group, the selected subset minimizing a risk that data transmitted by the server and relayed by each gateway of said subset are lost due to collisions between frames relaying said data transmitted by the gateways of said subset. Fig. 4

FR1904745A 2019-05-07 2019-05-07 GATEWAY SELECTION PROCESS Active FR3095918B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1904745A FR3095918B1 (en) 2019-05-07 2019-05-07 GATEWAY SELECTION PROCESS
PCT/EP2020/061990 WO2020225075A1 (en) 2019-05-07 2020-04-30 Method for selecting gateways
US17/606,966 US11496961B2 (en) 2019-05-07 2020-04-30 Gateway selection method
EP20721614.4A EP3967006B1 (en) 2019-05-07 2020-04-30 Method for selecting gateways
CN202080034240.7A CN113796050B (en) 2019-05-07 2020-04-30 Gateway selection method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904745 2019-05-07
FR1904745A FR3095918B1 (en) 2019-05-07 2019-05-07 GATEWAY SELECTION PROCESS

Publications (2)

Publication Number Publication Date
FR3095918A1 FR3095918A1 (en) 2020-11-13
FR3095918B1 true FR3095918B1 (en) 2021-04-23

Family

ID=67810859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904745A Active FR3095918B1 (en) 2019-05-07 2019-05-07 GATEWAY SELECTION PROCESS

Country Status (5)

Country Link
US (1) US11496961B2 (en)
EP (1) EP3967006B1 (en)
CN (1) CN113796050B (en)
FR (1) FR3095918B1 (en)
WO (1) WO2020225075A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116033365B (en) * 2023-03-22 2023-06-20 新华三技术有限公司 Communication method, device, electronic equipment and storage medium

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023663B1 (en) * 2014-07-11 2016-08-05 Sagemcom Broadband Sas RESIDENTIAL GATEWAY RELAY BETWEEN A TERMINAL DEVICE AND A SERVER
CN105867314A (en) * 2015-01-20 2016-08-17 株式会社日立制作所 Remote monitoring system and communication method thereof
FR3044198B1 (en) * 2015-11-25 2018-04-27 Sagemcom Energy & Telecom Sas METHOD FOR CONFIGURING A GATEWAY
FR3057726B1 (en) * 2016-10-13 2018-12-07 Sagemcom Energy & Telecom Sas RELAYS IN AN LPWAN-TYPE COMMUNICATION SYSTEM
FR3058293B1 (en) * 2016-10-28 2019-05-10 Sagemcom Energy & Telecom Sas METHOD FOR SELECTING A GATEWAY FOR TRANSMITTING A FRAME
CN108616904B (en) * 2016-12-21 2021-07-02 上海未来宽带技术股份有限公司 Wireless frequency point management method and system
CN107071791A (en) * 2017-03-31 2017-08-18 深圳市亿道数码技术有限公司 A kind of network-building method and system based on LoRa
CN107547521B (en) * 2017-08-02 2020-02-11 新华三技术有限公司 Message transmission method and device
US10383060B2 (en) * 2017-08-29 2019-08-13 Comcast Cable Communications, Llc Systems and methods for using a mobile gateway in a low power wide area network
FR3073109A1 (en) * 2018-03-30 2019-05-03 Sagemcom Energy & Telecom Sas COMMUNICATION METHOD
CN109450746A (en) * 2018-10-17 2019-03-08 珠海格力电器股份有限公司 Method of network entry, device, server and the storage medium of power peak regulation system equipment

Also Published As

Publication number Publication date
CN113796050B (en) 2023-06-06
US20220217627A1 (en) 2022-07-07
WO2020225075A1 (en) 2020-11-12
US11496961B2 (en) 2022-11-08
FR3095918A1 (en) 2020-11-13
EP3967006A1 (en) 2022-03-16
CN113796050A (en) 2021-12-14
EP3967006B1 (en) 2023-05-31

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